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03-20-2008, 05:56 PM | #2 |
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then we will actually have something in the DIY forum :thumbup:
EDIT: assuming that it the pics will me made into a DIY
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03-31-2008, 07:18 PM | #10 |
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04-03-2008, 06:54 PM | #12 |
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Drives: Supercharged E90 M3
Join Date: Mar 2008
Location: SL,UT
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where did you buy it from?
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04-03-2008, 06:59 PM | #14 | |
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Quote:
Here... http://www.e90post.com/forums/showth...ed+atmospheric |
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04-03-2008, 07:03 PM | #15 | |
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Read here... http://www.1addicts.com/forums/showt...ght=map+snesor |
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04-03-2008, 07:08 PM | #16 |
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I read this back when I was looking at getting a 3er, and am trying to understand what has changed since then? Without tuning, you MAF will fail to read as it should, because you are releasing the pressure via BOV, instead of it continuing thru the closed atmospheric loop. Which in turn will up your fuel / air mixture. This also causing the Check Engine Light to stay on.
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04-03-2008, 07:15 PM | #17 | |
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04-03-2008, 08:17 PM | #18 |
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Well, I know it doesn't give you any numbers on a dyno. In a closed atmospheric loop it recycles the pressure back into the system. If you release that pressure it might even lose some HP in the long run. In other turbo systems the "blow-off" is used to cool the turbo which increases power. If its just the sound you are looking for, they sell these on eBay for much much cheaper then the money you just wasted on an aftermarket BOV...
http://cgi.ebay.com/ebaymotors/Fake-...spagenameZWDVW |
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04-03-2008, 08:52 PM | #19 | |
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04-03-2008, 09:32 PM | #20 |
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ok, not cools turbos, that was left during an edit. When you blow off atmospheric instead of diverting you are running cooler because your not recirculating the uncompressed hot air thru the diverter valves, instead you are blowing it out.
But, my bad just reading more into it right now, people have found the ones to use. It was just in the beginning people were running out and snagging up any BOV to throw on it. My info was outdated and for that I apologize. I would like to see numbers, if there is any change. If not, why would you do the install? |
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04-03-2008, 10:13 PM | #21 | |
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